In the rich text editor:
@CrayonArsenal
In a comment:
[CrayonArsenal](https://chowlings.com/user/CrayonArsenal)
For Names and Avatars:
In the rich text editor:
%CrayonArsenal
In a comment:
[](https://chowlings.com/user/CrayonArsenal) [CrayonArsenal](https://chowlings.com/user/CrayonArsenal)